HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
Features
For surface mounted applications in order to optimize board
space Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
1500W peak pulse power capability at 10/1000μs waveform,
SMC
repetition rate (duty cycle): 0.01%
Fast response time
Typical IR less than 1μA above 10V
High Temperature soldering: 260C/10 seconds at terminals
Plastic package has underwriters laboratory flammability 94V-0
Mechanical Data
PartNumber Code
Case : JEDEC SMC molded plastic body
Terminals : Solderable per MIL-STD-750, Method 2026
Polarity : Polarity symbol marking on body Mounting
Position : Any
Weight : 0.003 ounce, 0.095 grams
Standard Packaging: 12 mm tape (EIA STD RS-481)
SMCJ XXX C A
5 % VBR Voltage Tolerance
Bidirectional
Voltage
Series Code
Applications
I/O interface
AC/ DC power supply
Low frequency signal transmission line (RS232, RS485, etc.)
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 2 5 C ambient temperature unless otherwise specified.
Peak pulse power dissipation at 1 0 / 1 0 0 0 μ s waveform
( Note1 , Note2 , Fig . 1 )
PPP M
Peak pulse current of at 1 0 / 1 0 0 0 μ s waveform ( Note 1 , Fig . 3 )
I PP M
Steady state power dissipation at TA = 5 0 C ( Fig . 5 )
Peak forward surge current,
superimposed on rated load,
Operating
junction
and
Storage
Temperature
Typical
thermal
resistance
junction
Typical
thermal
resistance
junction
to
to
Range
lead
ambient
.
See
W
Table
A
6. 5
W
IFS M
200
A
TJ , TSTG
- 6 5 to + 1 5 0
C
PM(
8 . 3 ms single half sine- wave
( JEDEC Method) ( Note3 , Fig . 6 )
Minimum 1 5 0 0
AV)
Rθ
JL
15
C/
W
Rθ
JA
75
C/
W
Notes : 1 . Non- repetitive current pulse, per Fig . 3 and derated above TA = 2 5 C per Fig . 2 .
2 . Mounted on 5 . 0 mm× 5 . 0 mm ( 0 . 0 3 mm thick) copper pads to each terminal .
3 . 8 . 3 ms single half sine- wave, or equivalent square wave, duty cycle= 4 pulses per minutes maximum .
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HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
Electrical Characteristics (TA=25℃)
Part Number
Unidirectional
Bidirectional
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Test
Current
Maximum
Clamping
Voltage@IPP
Peak
Pulse
Current
Reverse
Leakage
@VRWM
UNI
BI
VRWM(V)
VBR(V)
IT(mA)
VC(V)
IPP(A)
IR(pA)
SMCJ5.0A
SMCJ5.0CA
GDE
GDE
5.0
6.40~7.00
10
9.2
163.0
800
SMCJ6.0A
SMCJ6.0CA
GDG
GDG
6.0
6.67~7.37
10
10.3
145.7
800
SMCJ6.5A
SMCJ6.5CA
GDK
BDK
6.5
7.22~7.98
10
11.2
134.0
500
SMCJ7.0A
SMCJ7.0CA
GDM
GDM
7.0
7.78~8.60
10
12.0
125.0
200
SMCJ7.5A
SMCJ7.5CA
GDP
GDP
7.5
8.33~9.21
1
12.9
116.3
100
SMCJ8.0A
SMCJ8.0CA
GDR
BDR
8.0
8.89~9.83
1
13.6
110.3
50
SMCJ8.5A
SMCJ8.5CA
GDT
BDT
8.5
9.44~10.40
1
14.4
104.2
20
SMCJ9.0A
SMCJ9.0CA
GDV
BDV
9.0
10.00~11.10
1
15.4
97.4
10
SMCJ10A
SMCJ10CA
GDX
BDX
10.0
11.10~12.30
1
17.0
88.3
5
SMCJ11A
SMCJ11CA
GDZ
GDZ
11.0
12.20~13.50
1
18.2
82.5
1
SMCJ12A
SMCJ12CA
GEE
BEE
12.0
13.30~14.70
1
19.9
75.4
1
SMCJ13A
SMCJ13CA
GEG
GEG
13.0
14.40~15.90
1
21.5
69.8
1
SMCJ14A
SMCJ14CA
GEK
BEK
14.0
15.60~17.20
1
23.2
64.7
1
SMCJ15A
SMCJ15CA
GEM
BEM
15.0
16.70~18.50
1
24.4
61.5
1
SMCJ16A
SMCJ16CA
GEP
GEP
16.0
17.80~19.70
1
26.0
57.7
1
SMCJ17A
SMCJ17CA
GER
GER
17.0
18.90~20.90
1
27.6
54.4
1
SMCJ18A
SMCJ18CA
GET
BET
18.0
20.00~22.10
1
29.2
51.4
1
SMCJ20A
SMCJ20CA
GEV
BEV
20.0
22.20~24.50
1
32.4
46.3
1
SMCJ22A
SMCJ22CA
GEX
BEX
22.0
24.40~26.90
1
35.5
42.3
1
SMCJ24A
SMCJ24CA
GEZ
BEZ
24.0
26.70~29.50
1
38.9
38.6
1
Shenzhen HuaXuanYang Electronics CO.,LTD
www.hxymos.com
HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
Part Number
Device
Marking
Code
Reverse
Stand-Off
Voltage
Breakdown
Voltage
@IT
Test
Current
Maximum
Clamping
Voltage@IPP
Peak
Pulse
Current
Reverse
Leakage
@VRWM
Bidirectional
UNI
BI
VRWM(V)
VBR(V)
IT(mA)
VC(V)
IPP(A)
IR(pA)
SMCJ26A
SMCJ26CA
GFE
BFE
26.0
28.90~31.90
1
42.1
35.7
1
SMCJ28A
SMCJ28CA
GFG
BFG
28.0
31.10~34.40
1
45.4
33.1
1
SMCJ30A
SMCJ30CA
GFK
BFK
30.0
33.30~36.80
1
48.4
31.0
1
SMCJ33A
SMCJ33CA
GFM
BFM
33.0
36.70~40.60
1
53.3
28.2
1
SMCJ36A
SMCJ36CA
GFP
BFP
36.0
40.00~44.20
1
58.1
25.9
1
SMCJ40A
SMCJ40CA
GFR
BFR
40.0
44.40~49.10
1
64.5
23.3
1
SMCJ43A
SMCJ43CA
GFT
BFT
43.0
47.80~52.80
1
69.4
21.7
1
SMCJ45A
SMCJ45CA
GFV
GFV
45.0
50.00~55.30
1
72.7
20.6
1
SMCJ48A
SMCJ48CA
GFX
BFX
48.0
53.30~58.90
1
77.4
19.4
1
SMCJ51A
SMCJ51CA
GFZ
GFZ
51.0
56.70~62.70
1
82.4
18.2
1
SMCJ54A
SMCJ54CA
GGE
GGE
54.0
60.00~66.30
1
87.1
17.3
1
SMCJ58A
SMCJ58CA
GGG
GGG
58.0
64.40~71.20
1
93.6
16.1
1
SMCJ60A
SMCJ60CA
GGK
GGK
60.0
66.70~73.70
1
96.8
15.5
1
SMCJ64A
SMCJ64CA
GGM
GGM
64.0
71.10~78.60
1
103.0
14.6
1
SMCJ70A
SMCJ70CA
GGP
GGP
70.0
77.80~86.00
1
113.0
13.3
1
SMCJ75A
SMCJ75CA
GGR
GGR
75.0
83.30~92.10
1
121.0
12.4
1
SMCJ78A
SMCJ78CA
GGT
GGT
78.0
86.70~95.80
1
126.0
11.9
1
SMCJ85A
SMCJ85CA
GGV
GGV
85.0
94.40~104.00
1
137.0
11.0
1
SMCJ90A
SMCJ90CA
GGX
GGX
90.0
100.00~111.00
1
146.0
10.3
1
SMCJ100A
SMCJ100CA
GGZ
GGZ
100.0
111.00~123.00
1
162.0
9.3
1
SMCJ110A
SMCJ110CA
GHE
GHE
110.0
122.00~135.00
1
177.0
8.5
1
SMCJ120A
SMCJ120CA
GHG
GHG
120.0
133.00~147.00
1
193.0
7.8
1
SMCJ130A
SMCJ130CA
GHK
BHK
130.0
144.00~159.00
1
209.0
7.2
1
SMCJ150A
SMCJ150CA
GHM
GHM
150.0
167.00~185.00
1
243.0
6.2
1
SMCJ160A
SMCJ160CA
GHP
GHP
160.0
178.00~197.00
1
259.0
5.8
1
SMCJ170A
SMCJ170CA
GHR
GHR
170.0
189.00~209.00
1
275.0
5.5
1
SMCJ188A
SMCJ188CA
GHS
GHS
180.0
201.00~222.00
1
292.0
5.1
1
SMCJ190A
SMCJ190CA
GHU
BHU
190.0
211.00~233.00
1
308.0
4.8
1
SMCJ200A
SMCJ200CA
GHV
BHV
200.0
224.00~247.00
1
324.0
4.6
1
SMCJ210A
SMCJ210CA
GHW
BHW
210.0
237.00~263.00
1
340.0
4.4
1
SMCJ220A
SMCJ220CA
GHX
BHX
220.0
246.00~272.00
1
356.0
4.2
1
SMCJ250A
SMCJ250CA
GHZ
BHZ
250.0
279.00~309.00
1
405.0
3.7
1
SMCJ300A
SMCJ300CA
GJE
BJE
300.0
335.00~371.00
1
486.0
3.1
1
SMCJ350A
SMCJ350CA
GJG
BJG
350.0
391.00~432.00
1
567.0
2.6
1
SMCJ400A
SMCJ400CA
GJK
BJK
400.0
447.00~494.00
1
648.0
2.3
1
SMCJ440A
SMCJ440CA
GJM
BJM
440.0
492.00~543.00
1
713.0
2.1
1
Unidirectional
Notes: For bidirectional type having VRWM of 10V and less, the IR limit is double.
Shenzhen HuaXuanYang Electronics CO.,LTD
www.hxymos.com
HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
Ratings and Characteristic Curves (TA=25
Figure 1. Peak Pulse Power Rating Curve
unless otherwise noted)
Figure 2. Pulse Derating Curve
100
80
Derating in Percentage %
PPPM - Peak Pulse Power (kW)
100
10
1
60
40
20
0.2 ×0 .2 ″ (5 .0×5 .0 mm)
Copper Pad Area
0.1
1
0
10
100
0
1000
150
t =10
r
he
point where
t he
Bi-
peak
PPM
( IP
1
td
t-Time2.0
(ms)
3.0
V
=0V
7
6
5
4
3
2
1
125
150
TA- Ambient Temperature ( C)
Shenzhen HuaXuanYang Electronics CO.,LTD
@V R
175
10
100
1000
VBR- Reverse Breakdown Voltage ( V)
Figure 6. Maximum Non-Repetitive Forward
Surge Current Uni-Directional Only
IFSM - Peak Forward Surve Current (A)
PM(AV) , Steady State Power Dissipation (W)
Curve
100
1
4.0
Figure 5. Steady State Power Dissipation Derating
75
onal
TJ= 25 ℃
f=1. 0M Hz
Vsig =5 0mV p -p
as defined by R. E. A
50
dire c t i
B i-d irec tional @ V R
10
10 / 10 0 0 µ s Wavef o r m
25
ni-
100
PM/ 2 )
50
0
175
di rec tion al V = 0 V
U
Half Value
0
150
100 0
U ni- dir ec ti onal
1.0
125
10000
P P M
Peak Val u e IPPM
0
100
100000
TJ = 2 5 C
Pulse W idth( td) is defined as
µs
current decays to 50% of I
0
75
Figure 4. Typical Junction Capacitance
t
100
50
TA- Ambient Temperature ( C)
td-Pulse Width (µs)
Figure 3. Pulse Waveform
25
200
180
160
140
120
100
80
60
40
20
0
1
10
Number of Cycles at 60Hz
100
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HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
SMC Package Outline Dimensions
Shenzhen HuaXuanYang Electronics CO.,LTD
www.hxymos.com
HXY
SMCJ5.0(C)A-SMCJ440(C)A
ELECTRONICS CO.,LTD
TRANSIENT VOLTAGE SUPPRESSOR
HUAXUANYANG
Attention
■ Any and all HUA XUAN YANG ELECTRONICS products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications
whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your HUA XUAN YANG
ELECTRONICS representative nearest you before using any HUA XUAN YANG ELECTRONICS products described or contained herein
in such applications.
■ HUA XUAN YANG ELECTRONICS assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products
specifications of any and all HUA XUAN YANG ELECTRONICS products described or contained herein.
■ Specifications of any and all HUA XUAN YANG ELECTRONICS products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees of the performance,
characteristics, and functions of the described products as mounted in the customer’s products or equipment. To verify symptoms and
states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the
customer’s products or equipment.
■ HUA XUAN YANG ELECTRONICS CO.,LTD. strives to supply high-quality high-reliability products. However, any and all semiconductor
products fail with some probability. It is possible that these probabilistic failures could
give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that could cause damage to other
property. When designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. Such measures
include but are not limited to protective circuits and error prevention circuits for safe design, redundant design, and structural design.
■ In the event that any or all HUA XUAN YANG ELECTRONICS products(including technical data, services) described or contained herein
are controlled under any of applicable local export control laws and regulations, such products must not be exported without obtaining the
export license from the authorities concerned in accordance with the above law.
■ No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including
photocopying and recording, or any information storage or retrieval system, or otherwise, without the prior written permission of HUA
XUAN YANG ELECTRONICS CO.,LTD.
■ Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production.
HUA XUAN YANG ELECTRONICS believes information herein is accurate and reliable, but no guarantees are made or implied regarding
its use or any infringements of intellectual property rights or other rights of third parties.
■ Any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc.
When designing equipment, refer to the "Delivery Specification" for the HUA XUAN YANG ELECTRONICS product that you intend to use.
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